From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH 0/8] Convert the intel iommu driver to the dma-iommu api Date: Fri, 29 May 2020 05:45:23 -0700 Message-ID: <20200529124523.GA11817@infradead.org> References: <20191221150402.13868-1-murphyt7@tcd.ie> <465815ae-9292-f37a-59b9-03949cb68460@deltatee.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <465815ae-9292-f37a-59b9-03949cb68460@deltatee.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane-mx.org@lists.infradead.org To: Logan Gunthorpe Cc: kvm@vger.kernel.org, David Airlie , Joonas Lahtinen , dri-devel@lists.freedesktop.org, Bjorn Andersson , linux-tegra@vger.kernel.org, Julien Grall , Thierry Reding , Will Deacon , Marek Szyprowski , Jean-Philippe Brucker , linux-samsung-soc@vger.kernel.org, Marc Zyngier , Krzysztof Kozlowski , Jonathan Hunter , linux-rockchip@lists.infradead.org, Andy Gross , linux-arm-kernel@lists.infradead.org, linux-s390@vger.kernel.org, linux-arm-msm@vger.kernel.org, intel-gfx@lists.freedesktop.org, Jani Nikula , Alex Williamson , linux-mediatek@lists.infradead. List-Id: virtualization@lists.linuxfoundation.org T24gVGh1LCBNYXkgMjgsIDIwMjAgYXQgMDY6MDA6NDRQTSAtMDYwMCwgTG9nYW4gR3VudGhvcnBl IHdyb3RlOgo+ID4gVGhpcyBpc3N1ZSBpcyBtb3N0IGxpa2VseSBpbiB0aGUgaTkxNSBkcml2ZXIg YW5kIGlzIG1vc3QgbGlrZWx5IGNhdXNlZCBieSB0aGUgZHJpdmVyIG5vdCByZXNwZWN0aW5nIHRo ZSByZXR1cm4gdmFsdWUgb2YgdGhlIGRtYV9tYXBfb3BzOjptYXBfc2cgZnVuY3Rpb24uIFlvdSBj YW4gc2VlIHRoZSBkcml2ZXIgaWdub3JpbmcgdGhlIHJldHVybiB2YWx1ZSBoZXJlOgo+ID4gaHR0 cHM6Ly9naXRodWIuY29tL3RvcnZhbGRzL2xpbnV4L2Jsb2IvN2UwMTY1YjJmMWE5MTJhMDZlMzgx ZTkxZjBmNGU0OTVmNGFjMzczNi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fZG1h YnVmLmMjTDUxCj4gPiAKPiA+IFByZXZpb3VzbHkgdGhpcyBkaWRu4oCZdCBjYXVzZSBpc3N1ZXMg YmVjYXVzZSB0aGUgaW50ZWwgbWFwX3NnIGFsd2F5cyByZXR1cm5lZCB0aGUgc2FtZSBudW1iZXIg b2YgZWxlbWVudHMgYXMgdGhlIGlucHV0IHNjYXR0ZXIgZ2F0aGVyIGxpc3QgYnV0IHdpdGggdGhl IGNoYW5nZSB0byB0aGlzIGRtYS1pb21tdSBhcGkgdGhpcyBpcyBubyBsb25nZXIgdGhlIGNhc2Uu IEkgd2FzbuKAmXQgYWJsZSB0byB0cmFjayB0aGUgYnVnIGRvd24gdG8gYSBzcGVjaWZpYyBsaW5l IG9mIGNvZGUgdW5mb3J0dW5hdGVseS4gIAoKTWFyayBkaWQgYSBiaWcgYXVkaXQgaW50byB0aGUg bWFwX3NnIEFQSSBhYnVzZSBhbmQgaW5pdGlhbGx5IGhhZApzb21lIGk5MTUgcGF0Y2hlcywgYnV0 IHRoZW4gZ2F2ZSB1cCBvbiB0aGVtIHdpdGggdGhpcyBjb21tZW50OgoKIlRoZSBiaWdnZXN0IFRP RE8gaXMgRFJNL2k5MTUgZHJpdmVyIGFuZCBJIGRvbid0IGZlZWwgYnJhdmUgZW5vdWdoIHRvIGZp eAogaXQgZnVsbHkuIFRoZSBkcml2ZXIgY3JlYXRpdmVseSB1c2VzIHNnX3RhYmxlLT5vcmlnX25l bnRzIHRvIHN0b3JlIHRoZQogc2l6ZSBvZiB0aGUgYWxsb2NhdGUgc2NhdHRlcmxpc3QgYW5kIGln bm9yZXMgdGhlIG51bWJlciBvZiB0aGUgZW50cmllcwogcmV0dXJuZWQgYnkgZG1hX21hcF9zZyBm dW5jdGlvbi4gSW4gdGhpcyBwYXRjaHNldCBJIG9ubHkgZml4ZWQgdGhlCiBzZ190YWJsZSBvYmpl Y3RzIGV4cG9ydGVkIGJ5IGRtYWJ1ZiByZWxhdGVkIGZ1bmN0aW9ucy4gSSBob3BlIHRoYXQgSQog ZGlkbid0IGJyZWFrIGFueXRoaW5nIHRoZXJlLiIKCml0IHdvdWxkIGJlIHJlYWxseSBuaWNlIGlm IHRoZSBpOTE1IG1haW50YWluZXJzIGNvdWxkIGhlbHAgd2l0aCBzb3J0aW5nCnRoYXQgQVBJIGFi dXNlIG91dC4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5m cmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xp bnV4LWFybS1rZXJuZWwK